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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1979 | 1 |
| 1980 | 2 |
| 1981 | 7 |
| 1982 | 11 |
| 1983 | 11 |
| 1984 | 10 |
| 1985 | 18 |
| 1986 | 17 |
| 1987 | 19 |
| 1988 | 15 |
| 1989 | 17 |
| 1990 | 18 |
| 1991 | 20 |
| 1992 | 19 |
| 1993 | 26 |
| 1994 | 32 |
| 1995 | 36 |
| 1996 | 50 |
| 1997 | 51 |
| 1998 | 66 |
| 1999 | 54 |
| 2000 | 53 |
| 2001 | 83 |
| 2002 | 113 |
| 2003 | 130 |
| 2004 | 213 |
| 2005 | 227 |
| 2006 | 308 |
| 2007 | 320 |
| 2008 | 409 |
| 2009 | 483 |
| 2010 | 592 |
| 2011 | 638 |
| 2012 | 739 |
| 2013 | 921 |
| 2014 | 1073 |
| 2015 | 1167 |
| 2016 | 1319 |
| 2017 | 1450 |
| 2018 | 1757 |
| 2019 | 1959 |
| 2020 | 2421 |
| 2021 | 2629 |
| 2022 | 3263 |
| 2023 | 3352 |
| 2024 | 1500 |